Tag: Physiological effects

With a healthy blood pH range of 7.35 to 7.45, the human body exhibits an impressive capacity for maintaining acid-base balance. Understanding the physiological effects of acid is crucial, as both internal metabolic processes and external factors can significantly impact this delicate equilibrium.

According to the National Institute on Alcohol Abuse and Alcoholism (NIAAA), individual variations in alcohol metabolism, influenced by genetic factors, can significantly alter how a person experiences alcohol. So, if you've ever wondered, 'Why does alcohol have no effect on me?', the answer may lie deep within your physiology and habits.

Sneezing is a complex, involuntary bodily reflex designed to forcibly expel irritants from the nasal passages. Understanding **what are the physiological effects of sneezing** reveals a sophisticated protective mechanism involving the brain, respiratory muscles, and nerves to safeguard your respiratory system.

First introduced in the 19th century by a German surgeon, the Trendelenburg position involves tilting a patient with their feet elevated and head down. It is a surgical and critical care tool, prompting many to ask, **what is Trendelenburg position used for** in modern medicine?

Fact: A significant drop in body temperature can directly impact muscle function and nervous system signals, causing a perceived and measurable decrease in strength and coordination. This is because your body prioritizes warming its core, diverting resources away from the extremities, which can make you feel weak.

While some alternative therapies involve brief inversion, scientific evidence confirms that prolonged hanging is extremely dangerous and potentially fatal. What happens when you hang upside down for 30 minutes is not a health benefit, but rather a dangerous physiological event that puts immense strain on your body.

Despite being a persistent urban legend for decades, the mythical brown note capable of causing involuntary defecation is not real. We'll explore the origins of this hoax and what science actually says about low-frequency sound, also known as infrasound, and its true physiological effects.